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Cheap flights from Arizona to Ontario from C$ 112

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/9. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — YYZ
5 Aug — 12 Aug1
1 adult

Cheap flight deals from Arizona to Ontario

Keep the following information in mind while searching for Arizona to Ontario flight deals. Data was last updated 31 July 2025.

Round-trip from

C$ 237

One-way from

C$ 112

Popular in

August

Cheapest in

April

Average price

C$ 497

Good round-trip deal

C$ 204 or less

Good one-way deal

C$ 225 or less
Air Canada
  • Air Canada
  • 4/9-10/9
  • 2 total stops
  • 18h 50m total
  • Arizona to Ontario
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WestJet
  • WestJet
  • 17/9
  • Nonstop
  • 4h 23m total
  • Arizona to Ontario
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Arizona to Ontario.
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Price to beat on a one-way flight from Arizona to Ontario.
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Find flight deals from Arizona to Ontario

Cheapest flights from Arizona to Ontario
Explore the most affordable flight options available from Arizona to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 July 2025.

Thu 4/97:25 a.m.LAS - YYZ
1 stop8h 51mAir Canada
Wed 10/94:00 p.m.YYZ - LAS
1 stop9h 59mAir Canada
Deal found 29/7C$ 237
Thu 6/111:10 p.m.LAS - YYZ
Nonstop4h 22mWestJet
Mon 10/119:45 a.m.YYZ - LAS
Nonstop5h 13mWestJet
Deal found 31/7C$ 262
Mon 3/111:10 p.m.LAS - YYZ
Nonstop4h 22mMultiple Airlines
Thu 13/1112:40 p.m.YYZ - LAS
Nonstop5h 07mMultiple Airlines
Deal found 31/7C$ 269
Wed 5/113:45 p.m.LAS - YYZ
Nonstop4h 15mPorter Airlines
Thu 13/119:15 a.m.YYZ - LAS
Nonstop5h 07mPorter Airlines
Deal found 31/7C$ 277
Wed 1/1011:15 p.m.LAS - YTZ
1 stop9h 30mAir Canada
Fri 3/105:25 p.m.YTZ - LAS
1 stop7h 57mAir Canada
Deal found 29/7C$ 279
Tue 16/912:40 p.m.PHX - YYZ
Nonstop4h 20mPorter Airlines
Tue 30/910:05 a.m.YYZ - PHX
Nonstop4h 35mPorter Airlines
Deal found 29/7C$ 337
Tue 16/98:00 a.m.PHX - YYZ
1 stop9h 52mMultiple Airlines
Tue 30/910:05 a.m.YYZ - PHX
Nonstop4h 35mMultiple Airlines
Deal found 29/7C$ 356
Thu 18/912:20 p.m.LAS - YUL
1 stop9h 17mPorter Airlines
Wed 24/96:45 a.m.YUL - LAS
1 stop7h 30mPorter Airlines
Deal found 29/7C$ 374
Tue 16/97:40 a.m.PHX - YUL
Nonstop4h 49mAir Canada
Fri 19/95:05 p.m.YUL - PHX
Nonstop5h 14mAir Canada
Deal found 31/7C$ 377
Sat 30/81:10 p.m.PHX - YUL
1 stop8h 33mMultiple Airlines
Thu 4/96:45 a.m.YUL - PHX
1 stop7h 55mMultiple Airlines
Deal found 31/7C$ 379
Fri 12/98:30 p.m.PHX - YYZ
1 stop15h 36mAir Canada
Fri 19/911:15 a.m.YYZ - PHX
1 stop11h 26mAir Canada
Deal found 29/7C$ 381
Thu 18/98:00 a.m.LAS - YUL
2 stops13h 27mMultiple Airlines
Wed 24/96:45 a.m.YUL - LAS
1 stop7h 30mMultiple Airlines
Deal found 29/7C$ 386

Cheapflights Fare Finder

 
Customize your flight search to find flights from Arizona to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 31 July 2025.
Use the filters below to find and compare flights from Arizona to Ontario that are best for you.

Fly from

Arizona

Fly to

Ontario

Route

Depart

Return

Price

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Thu 4/9

7:25 a.m.-7:16 p.m.

1 stop8h 51m

Toronto Pearson Intl

Wed 10/9

4:00 p.m.-10:59 p.m.

1 stop9h 59m

C$ 237

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Thu 4/9

11:15 p.m.-10:39 a.m.

1 stop8h 24m

Toronto Pearson Intl

Wed 10/9

9:30 a.m.-11:15 a.m.

Nonstop4h 45m

C$ 270

Las VegasToronto

LAS - YTZ

LASYTZ

Las Vegas Harry Reid Intl

Wed 1/10

11:15 p.m.-11:45 a.m.

1 stop9h 30m

Toronto Island

Sat 4/10

5:25 p.m.-10:22 p.m.

1 stop7h 57m

C$ 279

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Sat 4/10

12:20 p.m.-7:45 p.m.

Nonstop4h 25m

Toronto Pearson Intl

Wed 8/10

9:30 a.m.-11:20 a.m.

Nonstop4h 50m

C$ 286

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Sat 6/9

8:00 a.m.-8:52 p.m.

1 stop9h 52m

Toronto Pearson Intl

Sun 7/9

2:00 p.m.-8:21 p.m.

1 stop9h 21m

C$ 319

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Tue 30/9

6:00 a.m.-3:11 p.m.

1 stop6h 11m

Toronto Pearson Intl

Tue 30/9

7:00 p.m.-12:45 a.m.

1 stop8h 45m

C$ 328

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Tue 16/9

12:40 p.m.-8:00 p.m.

Nonstop4h 20m

Toronto Pearson Intl

Tue 30/9

10:05 a.m.-11:40 a.m.

Nonstop4h 35m

C$ 337

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Tue 16/9

8:00 a.m.-8:52 p.m.

1 stop9h 52m

Toronto Pearson Intl

Tue 30/9

10:05 a.m.-11:40 a.m.

Nonstop4h 35m

C$ 356

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Thu 18/9

12:20 p.m.-12:37 a.m.

1 stop9h 17m

Montreal Pierre Elliott Trudeau Intl

Wed 24/9

6:45 a.m.-11:15 a.m.

1 stop7h 30m

C$ 374

PhoenixMontreal

PHX - YUL

PHXYUL

Phoenix Sky Harbor Intl

Tue 16/9

7:40 a.m.-3:29 p.m.

Nonstop4h 49m

Montreal Pierre Elliott Trudeau Intl

Fri 19/9

5:05 p.m.-7:19 p.m.

Nonstop5h 14m

C$ 377

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/7

Showing 1-10 of 60 results
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Best time to book a flight from Arizona to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Arizona with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Arizona to Ontario

What is the cheapest month to book a flight from Arizona to Region of Ontario?

Currently, January is the cheapest month in which you can book a flight from Arizona to Region of Ontario (average of C$ 167). Flying from Arizona to Region of Ontario in July is currently the most expensive (average of C$ 258). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AZ to ON?

Find hourly flight availability from Arizona to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 July 2025.

When flying from Arizona to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Arizona to Region of Ontario

Explore weekly flight availability from Arizona to Ontario. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 31 July 2025.

The most flights from USAZ to CAON are scheduled on a Tuesday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Arizona to Region of Ontario?

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 31 July 2025.
See what other customers who have flown with Alaska Airlines,Porter Airlines, andDelta from Arizona to Ontario have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Porter Airlines
8.0
Very good
318 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Air Transat
7.7
Good
424 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Arizona to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Arizona to Region of Ontario one-way?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 112. Users have also found prices from C$ 113 and C$ 116 on Porter Airlines and Air Canada, respectively.

  • Can I find deals for flights from Arizona to Ontario that include hotel bookings?

    Yes. In addition to deals on Arizona to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Arizona to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Arizona to Ontario.

  • Can I find deals for business class flights from Arizona to Ontario?

    Yes. Cheapflights offers flight deals from Arizona to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Arizona to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Arizona to Region of Ontario (average of C$ 167). Flying from Arizona to Region of Ontario in July is currently the most expensive (average of C$ 258). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Arizona to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Arizona to Ontario

Discover the top 3 airlines that operate flights from Arizona to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 31 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 194AverageC$ 508FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 261AverageC$ 402FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 415AverageC$ 800FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Arizona to Ontario?

When you search for this flight from Arizona to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Arizona to Ontario?

Cheapflights helps you find that perfect flight to Ontario from Arizona by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Arizona to Ontario with no change fees?

Yes! Cheapflights helps users easily find flights from Arizona to Ontario with no change fees.

Can Cheapflights notify me if prices for flights from Arizona to Ontario become cheaper?

Yes, Cheapflights offers price alerts on Arizona to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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